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Quick references

SmartWare Software Configuration Guide 

Figure 23. Example of Hierarchical Scheduling

The following sections provide a minimal “standard” link scheduler configuration for the case where voice and 
data share a (DSL/cable) modem link. You will also find a command cross reference list for administrators 
familiar with Cisco’s IOS QoS features and having to become acquainted with SmartWare QoS configuration.

To match the voice and data multiplexing to the capacity of the access link is the most common application of 
the SmartWare link scheduler.

1. Create a minimal profile.

profile service-policy modem-512
  rate-limit 512 header-length 20 atm-modem
  source traffic-class local-voice
    priority

2. Apply the profile just created to the interface connected to the modem.

context ip
interface wan
  use profile service-policy modem-512 out

Some explanations:

•

“modem-512” is the title of the profile which is referred to when installing the scheduler

Low_Priority

Level_1

local voice

VPN

Web

Mail

Default

priority

min. 30%

min. 40%

min. 30%

Define 2nd level

arbiter

 Define 1st level

arbiter

 Use arbiter on

an interface

Mode

WFQ

Mode

Shaper